201990974613

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{3543701309}}^1$

素因数の和:3543701331

約数の個数: 8

約数和(自身を含む): 283496104800

約数和(自身を除く): 81505130187

約数列:

[1, 3, 19, 57, 3543701309, 10631103927, 67330324871, 201990974613]

約数ペア:

[(1, 201990974613), (3, 67330324871), (19, 10631103927), (57, 3543701309)]